Simultaneous Estimation of Metformin HCl and Gliclazide by Q- Analysis Method

Q- Analysis method for simultaneous estimation of Metformin HCl and Gliclazide in tablet dosage form have been developed. The method was simple, precise, accurate, reproducible and economical. Linearity was observed in the concentration range of 2-12 μg/ml for GLZ and 2-12 μg/ml for MET. The result of analysis have been validated as per ICH Guidelines.